![](data:image/png;base64,R0lGODlhAQABAAD/ACwAAAAAAQABAAACADs=)
"What is the lightest element on Earth
with no STABLE isotope?"
The Big Bang Theory Season 1, Episode 13
![Your vitals are stable, but let's take you in
for tests just to be safe.
Your vitals are stable, but let's take you in
for tests just to be safe.](data:image/png;base64,R0lGODlhAQABAAD/ACwAAAAAAQABAAACADs=)
Your vitals are STABLE, but let's take you in
for tests just to be safe.
The Big Bang Theory Season 6, Episode 22
![Your husband is conscious and stable.
Your husband is conscious and stable.](data:image/png;base64,R0lGODlhAQABAAD/ACwAAAAAAQABAAACADs=)
Your husband is conscious and STABLE.
Money Heist Season 1, Episode 5
![I don't understand.
He was stable.
I don't understand.
He was stable.](data:image/png;base64,R0lGODlhAQABAAD/ACwAAAAAAQABAAACADs=)
I don't understand.
He was STABLE.
Westworld Season 2, Episode 4
![Well, he's never going to learn to fight
because he's a stable boy.
Well, he's never going to learn to fight
because he's a stable boy.](data:image/png;base64,R0lGODlhAQABAAD/ACwAAAAAAQABAAACADs=)
Well, he's never going to learn to fight
because he's a STABLE boy.
Game of Thrones Season 6, Episode 2